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HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0" encoding="utf-8"?>
<api>
  <query>
    <pages>
      <page pageid="1" ns="0" title="Main Page">
        <links>
          <pl ns="0" title="Advanced Questions" />
          <pl ns="0" title="Contributors" />
          <pl ns="0" title="Decentral Content Distribution" />
          <pl ns="0" title="Developers Wanted" />
          <pl ns="0" title="Donations" />
          <pl ns="0" title="Features" />
          <pl ns="0" title="Filter System" />
          <pl ns="0" title="Free and Legal Content" />
          <pl ns="0" title="Get Phex" />
          <pl ns="0" title="Getting Started" />
        </links>
      </page>
    </pages>
  </query>
  <query-continue>
    <links plcontinue="1|0|How To Contribute" />
  </query-continue>
</api>